A common pest of lawns in Australia African Black Beetle can cause significant damage to home lawns. Larvae are a White to creamy-white, soft bodied curl grub up to 25mm long. They have three sets of legs with a hard, light brown head capsule. Mature adult beetles are shiny jet-black scarab beetle up to 15mm long with serrated front legs.
The female beetle can lay up to 80 eggs that hatch in 2-5 weeks, depending on temperature the larvae develop through 3 stages. The first instar feeds on decaying organic matter, and as they grow they begin feeding on plant roots. The fully grown larvae (3rd instar) are about 25mm long, creamy white in colour, curled up with 3 pairs of legs. When the larvae are fully grown they build an oval chamber, empty the hind gut and become a pre-pupae. After about a week the pre-pupae develop into pupae. The pupae develop into adult beetles after 1-3 months and emerge after rain or irrigation.
Professor Mac 3 in 1 is a complete lawn and garden program in one application – lawn food, wetting agent and organic insecticide. It contains Eucalyptus Oil and Tea Tree Oil. Both of these University tested ingredients are plant extracts and replace the need to use synthetic pesticides. Professor Mac 3 in 1 acts as […]… View PageRead more
Patrol Lawn Grub and Beetle Killer controls lawn beetles and lawn grubs in lawns and garden beds. The product also controls ants, earwigs, millipedes, mole crickets and slaters in garden beds and lawns. Patrol Lawn Grub and Beetle Killer is available in a convenient resealable bucket to keep product fresh and safe from pets or children. […]… View PageRead more